| QC-3化学喷涂密闭技术在煤巷快速密闭中的应用 |
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| 引用本文： | 冯清.QC-3化学喷涂密闭技术在煤巷快速密闭中的应用[J].科学之友,2009(12):3-3. |
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| 作者姓名： | 冯清 |
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| 作者单位： | 西山煤电集团公司杜儿坪矿,山西太原030053 |
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| 摘 要： | 介绍了QC-3化学喷涂密闭材料性能及其在煤巷掘进施工中进行喷涂,快速密闭煤体,封堵瓦斯涌出的施工工艺和技术参数。说明了采用QC-3化学喷涂密闭材料喷涂密闭技术不但施工简单、安全可靠、快速高效,具有广阔的应用前景。
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| 关 键 词： | QC-3化学喷涂密闭材料 密闭 煤巷掘进 |
Application in the Airtight Technology of Chemical Spraying of QC-3 is Fast and Airtight in the Coal Lane |
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| Feng Qing.Application in the Airtight Technology of Chemical Spraying of QC-3 is Fast and Airtight in the Coal Lane[J].Friend of Science Amateurs,2009(12):3-3. |
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| Authors: | Feng Qing |
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| Abstract: | The article has introduced QC-3 chemical spraying airtight material performance and tunnels and carries on spraying while constructing in the coal lane,fast airtight coal body,Close in construction craft and technical parameter that the gas gushes out.Have stated such technological construction of adopting simply,safely and reliably,fast The speed is high-efficient,have wide application prospects. |
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| Keywords: | airtight material of chemical spraying of QC-3 Airtight the coal lane tunnelling |
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